mirror of
https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
612 lines
13 KiB
C++
612 lines
13 KiB
C++
//
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// ByteOrderTest.cpp
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "ByteOrderTest.h"
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#include "CppUnit/TestCaller.h"
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#include "CppUnit/TestSuite.h"
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#include "Poco/ByteOrder.h"
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using Poco::ByteOrder;
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using Poco::Int16;
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using Poco::UInt16;
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using Poco::Int32;
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using Poco::UInt32;
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#if defined(POCO_HAVE_INT64)
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using Poco::Int64;
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using Poco::UInt64;
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#endif
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ByteOrderTest::ByteOrderTest(const std::string& name): CppUnit::TestCase(name)
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{
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}
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ByteOrderTest::~ByteOrderTest()
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{
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}
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void ByteOrderTest::testByteOrderFlip()
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{
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{
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Int16 norm = (Int16) 0xAABB;
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Int16 flip = ByteOrder::flipBytes(norm);
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assertTrue (UInt16(flip) == 0xBBAA);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (flip == norm);
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}
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{
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UInt16 norm = (UInt16) 0xAABB;
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UInt16 flip = ByteOrder::flipBytes(norm);
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assertTrue (flip == 0xBBAA);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (flip == norm);
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}
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{
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Int32 norm = 0xAABBCCDD;
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Int32 flip = ByteOrder::flipBytes(norm);
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assertTrue (UInt32(flip) == 0xDDCCBBAA);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (flip == norm);
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}
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{
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UInt32 norm = 0xAABBCCDD;
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UInt32 flip = ByteOrder::flipBytes(norm);
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assertTrue (flip == 0xDDCCBBAA);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (flip == norm);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = (Int64(0x8899AABB) << 32) + 0xCCDDEEFF;
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Int64 flip = ByteOrder::flipBytes(norm);
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assertTrue (flip == (Int64(0xFFEEDDCC) << 32) + 0xBBAA9988);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (flip == norm);
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}
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{
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UInt64 norm = (UInt64(0x8899AABB) << 32) + 0xCCDDEEFF;
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UInt64 flip = ByteOrder::flipBytes(norm);
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assertTrue (flip == (UInt64(0xFFEEDDCC) << 32) + 0xBBAA9988);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (flip == norm);
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}
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#endif
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}
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void ByteOrderTest::testByteOrderBigEndian()
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{
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#if defined(POCO_ARCH_BIG_ENDIAN)
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//
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// big-endian systems
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//
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm == flip);
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}
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#endif
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm == flip);
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}
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#endif
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#else
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//
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// little-endian systems
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//
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::toBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#endif
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::fromBigEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#endif
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#endif
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}
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void ByteOrderTest::testByteOrderLittleEndian()
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{
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#if defined(POCO_ARCH_LITTLE_ENDIAN)
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//
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// big-endian systems
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//
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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#endif
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm == flip);
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}
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#endif
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#else
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//
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// little-endian systems
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//
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::toLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#endif
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::fromLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::fromLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::fromLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::fromLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::fromLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::fromLittleEndian(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#endif
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#endif
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}
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void ByteOrderTest::testByteOrderNetwork()
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{
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#if defined(POCO_ARCH_BIG_ENDIAN)
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//
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// big-endian systems
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//
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm == flip);
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}
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#endif
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm == flip);
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}
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#endif
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#else
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//
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// little-endian systems
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//
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt64 norm = 4;
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UInt64 flip = ByteOrder::toNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#endif
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{
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Int16 norm = 4;
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Int16 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt16 norm = 4;
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UInt16 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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Int32 norm = 4;
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Int32 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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{
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UInt32 norm = 4;
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UInt32 flip = ByteOrder::fromNetwork(norm);
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assertTrue (norm != flip);
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flip = ByteOrder::flipBytes(flip);
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assertTrue (norm == flip);
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}
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#if defined(POCO_HAVE_INT64)
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{
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Int64 norm = 4;
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Int64 flip = ByteOrder::fromNetwork(norm);
|
|
assertTrue (norm != flip);
|
|
flip = ByteOrder::flipBytes(flip);
|
|
assertTrue (norm == flip);
|
|
}
|
|
{
|
|
UInt64 norm = 4;
|
|
UInt64 flip = ByteOrder::fromNetwork(norm);
|
|
assertTrue (norm != flip);
|
|
flip = ByteOrder::flipBytes(flip);
|
|
assertTrue (norm == flip);
|
|
}
|
|
#endif
|
|
#endif
|
|
}
|
|
|
|
|
|
void ByteOrderTest::setUp()
|
|
{
|
|
}
|
|
|
|
|
|
void ByteOrderTest::tearDown()
|
|
{
|
|
}
|
|
|
|
|
|
CppUnit::Test* ByteOrderTest::suite()
|
|
{
|
|
CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("ByteOrderTest");
|
|
|
|
CppUnit_addTest(pSuite, ByteOrderTest, testByteOrderFlip);
|
|
CppUnit_addTest(pSuite, ByteOrderTest, testByteOrderBigEndian);
|
|
CppUnit_addTest(pSuite, ByteOrderTest, testByteOrderLittleEndian);
|
|
CppUnit_addTest(pSuite, ByteOrderTest, testByteOrderNetwork);
|
|
|
|
return pSuite;
|
|
}
|